Java Code Examples for android.app.ActivityManager.RunningAppProcessInfo#IMPORTANCE_BACKGROUND
The following examples show how to use
android.app.ActivityManager.RunningAppProcessInfo#IMPORTANCE_BACKGROUND .
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Example 1
| Source File: SystemUtils.java From VideoMeeting with Apache License 2.0 | 6 votes |
|
/**
* 判断当前应用程序是否后台运行
*/
public static boolean isBackground(Context context) {
ActivityManager activityManager = (ActivityManager) context
.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> appProcesses = activityManager
.getRunningAppProcesses();
for (RunningAppProcessInfo appProcess : appProcesses) {
if (appProcess.processName.equals(context.getPackageName())) {
if (appProcess.importance == RunningAppProcessInfo.IMPORTANCE_BACKGROUND) {
// 后台运行
return true;
} else {
// 前台运行
return false;
}
}
}
return false;
}
Example 2
| Source File: SystemTool.java From Lay-s with MIT License | 6 votes |
|
/**
* 判断当前应用程序是否后台运行
*/
public static boolean isBackground(Context context) {
ActivityManager activityManager = (ActivityManager) context
.getSystemService(Context.ACTIVITY_SERVICE);
List<RunningAppProcessInfo> appProcesses = activityManager
.getRunningAppProcesses();
for (RunningAppProcessInfo appProcess : appProcesses) {
if (appProcess.processName.equals(context.getPackageName())) {
if (appProcess.importance == RunningAppProcessInfo.IMPORTANCE_BACKGROUND) {
// 后台运行
return true;
} else {
// 前台运行
return false;
}
}
}
return false;
}
Example 3
| Source File: ProcessFragment.java From PowerFileExplorer with GNU General Public License v3.0 | 4 votes |
|
private void bind(final int position) {
final ProcessInfo pi = lpinfo.get(position);
cbx.setTag(pi);
more.setTag(pi);
name.setText(pi.label);
attr.setText(pi.packageName);
items.setText(Util.nf.format(pi.size) + " B");
int importance = pi.status;
if (importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
type.setText("Foreground");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND_SERVICE) {
type.setText("Foreground Service");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_BACKGROUND) {
type.setText("Background");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_VISIBLE) {
type.setText("Visible");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_PERCEPTIBLE) {
type.setText("Perceptible");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_SERVICE) {
type.setText("Service");
} else if (importance == 150) {//}RunningAppProcessInfo.IMPORTANCE_TOP_SLEEPING) {
type.setText("Sleep");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_GONE) {
type.setText("Gone");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_CANT_SAVE_STATE) {
type.setText("Can't save state");
} else if (importance == RunningAppProcessInfo.IMPORTANCE_EMPTY) {
type.setText("Empty");
}
try {
image.setImageDrawable(pk.getApplicationIcon(pi.packageName));
} catch (NameNotFoundException e) {
image.setImageResource(R.drawable.ic_doc_apk);
}
final boolean checked = selectedInList1.contains(pi.packageName);
if (checked) {
ll.setBackgroundColor(Constants.IN_DATA_SOURCE_2);
cbx.setSelected(true);
cbx.setImageResource(R.drawable.ic_accept);
} else if (selectedInList1.size() > 0) {
ll.setBackgroundColor(Constants.BASE_BACKGROUND);
cbx.setSelected(false);
cbx.setImageResource(R.drawable.ready);
} else {
ll.setBackgroundResource(R.drawable.ripple);
cbx.setSelected(false);
cbx.setImageResource(R.drawable.dot);
}
}
Example 4
| Source File: AppsProvider.java From FireFiles with Apache License 2.0 | 4 votes |
|
private void includeAppFromProcess(MatrixCursor result, String docId, AndroidAppProcess processInfo, String query ) {
String process = processInfo.name;
final String packageName = processInfo.getPackageName();
process = process.substring(process.lastIndexOf(".") + 1, process.length());
String summary = "";
String displayName = "";
ApplicationInfo appInfo = null;
try {
appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
displayName = process ;
} catch (Exception e) { }
if (TextUtils.isEmpty(displayName)) {
displayName = process;
}
if (null != query && !displayName.toLowerCase().contains(query)) {
return;
}
final String path = null != appInfo ? appInfo.sourceDir : "";
final String mimeType = Document.MIME_TYPE_APK;
int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
if(isTelevision()) {
flags |= Document.FLAG_DIR_PREFERS_GRID;
}
int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
summary = processTypeCache.get(importance);
final long size = getProcessSize(processInfo.pid);
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
row.add(Document.COLUMN_DISPLAY_NAME, displayName);
row.add(Document.COLUMN_SUMMARY, summary);
row.add(Document.COLUMN_SIZE, size);
row.add(Document.COLUMN_MIME_TYPE, mimeType);
//row.add(Document.COLUMN_LAST_MODIFIED, lastModified);
row.add(Document.COLUMN_PATH, path);
row.add(Document.COLUMN_FLAGS, flags);
}
Example 5
| Source File: AppsProvider.java From FireFiles with Apache License 2.0 | 4 votes |
|
private void includeAppFromService(MatrixCursor result, String docId, RunningServiceInfo processInfo, String query ) {
String process = processInfo.process;
final String packageName = processInfo.process;
process = process.substring(process.lastIndexOf(".") + 1, process.length());
String summary = "";
String displayName = "";
ApplicationInfo appInfo = null;
try {
appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
displayName = process ;
} catch (Exception e) { }
if (TextUtils.isEmpty(displayName)) {
displayName = process;
}
if (null != query && !displayName.toLowerCase().contains(query)) {
return;
}
final String path = null != appInfo ? appInfo.sourceDir : "";
final String mimeType = Document.MIME_TYPE_APK;
int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
if(isTelevision()) {
flags |= Document.FLAG_DIR_PREFERS_GRID;
}
int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
summary = processTypeCache.get(importance);
final long size = getProcessSize(processInfo.pid);
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
row.add(Document.COLUMN_DISPLAY_NAME, displayName);
row.add(Document.COLUMN_SUMMARY, summary);
row.add(Document.COLUMN_SIZE, size);
row.add(Document.COLUMN_MIME_TYPE, mimeType);
//row.add(Document.COLUMN_LAST_MODIFIED, processInfo.lastActivityTime);
row.add(Document.COLUMN_PATH, path);
row.add(Document.COLUMN_FLAGS, flags);
}
Example 6
| Source File: AppsProvider.java From FireFiles with Apache License 2.0 | 4 votes |
|
private void includeAppFromProcess(MatrixCursor result, String docId, AndroidAppProcess processInfo, String query ) {
String process = processInfo.name;
final String packageName = processInfo.getPackageName();
process = process.substring(process.lastIndexOf(".") + 1, process.length());
String summary = "";
String displayName = "";
ApplicationInfo appInfo = null;
try {
appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
displayName = process ;
} catch (Exception e) { }
if (TextUtils.isEmpty(displayName)) {
displayName = process;
}
if (null != query && !displayName.toLowerCase().contains(query)) {
return;
}
final String path = null != appInfo ? appInfo.sourceDir : "";
final String mimeType = Document.MIME_TYPE_APK;
int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
if(isTelevision()) {
flags |= Document.FLAG_DIR_PREFERS_GRID;
}
int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
summary = processTypeCache.get(importance);
final long size = getProcessSize(processInfo.pid);
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
row.add(Document.COLUMN_DISPLAY_NAME, displayName);
row.add(Document.COLUMN_SUMMARY, summary);
row.add(Document.COLUMN_SIZE, size);
row.add(Document.COLUMN_MIME_TYPE, mimeType);
//row.add(Document.COLUMN_LAST_MODIFIED, lastModified);
row.add(Document.COLUMN_PATH, path);
row.add(Document.COLUMN_FLAGS, flags);
}
Example 7
| Source File: AppsProvider.java From FireFiles with Apache License 2.0 | 4 votes |
|
private void includeAppFromService(MatrixCursor result, String docId, RunningServiceInfo processInfo, String query ) {
String process = processInfo.process;
final String packageName = processInfo.process;
process = process.substring(process.lastIndexOf(".") + 1, process.length());
String summary = "";
String displayName = "";
ApplicationInfo appInfo = null;
try {
appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
displayName = process ;
} catch (Exception e) { }
if (TextUtils.isEmpty(displayName)) {
displayName = process;
}
if (null != query && !displayName.toLowerCase().contains(query)) {
return;
}
final String path = null != appInfo ? appInfo.sourceDir : "";
final String mimeType = Document.MIME_TYPE_APK;
int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
if(isTelevision()) {
flags |= Document.FLAG_DIR_PREFERS_GRID;
}
int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
summary = processTypeCache.get(importance);
final long size = getProcessSize(processInfo.pid);
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
row.add(Document.COLUMN_DISPLAY_NAME, displayName);
row.add(Document.COLUMN_SUMMARY, summary);
row.add(Document.COLUMN_SIZE, size);
row.add(Document.COLUMN_MIME_TYPE, mimeType);
//row.add(Document.COLUMN_LAST_MODIFIED, processInfo.lastActivityTime);
row.add(Document.COLUMN_PATH, path);
row.add(Document.COLUMN_FLAGS, flags);
}
Example 8
| Source File: AppsProvider.java From FireFiles with Apache License 2.0 | 4 votes |
|
private void includeAppFromProcess(MatrixCursor result, String docId, AndroidAppProcess processInfo, String query ) {
String process = processInfo.name;
final String packageName = processInfo.getPackageName();
process = process.substring(process.lastIndexOf(".") + 1, process.length());
String summary = "";
String displayName = "";
ApplicationInfo appInfo = null;
try {
appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
displayName = process ;
} catch (Exception e) { }
if (TextUtils.isEmpty(displayName)) {
displayName = process;
}
if (null != query && !displayName.toLowerCase().contains(query)) {
return;
}
final String path = null != appInfo ? appInfo.sourceDir : "";
final String mimeType = Document.MIME_TYPE_APK;
int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
if(isTelevision()) {
flags |= Document.FLAG_DIR_PREFERS_GRID;
}
int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
summary = processTypeCache.get(importance);
final long size = getProcessSize(processInfo.pid);
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
row.add(Document.COLUMN_DISPLAY_NAME, displayName);
row.add(Document.COLUMN_SUMMARY, summary);
row.add(Document.COLUMN_SIZE, size);
row.add(Document.COLUMN_MIME_TYPE, mimeType);
//row.add(Document.COLUMN_LAST_MODIFIED, lastModified);
row.add(Document.COLUMN_PATH, path);
row.add(Document.COLUMN_FLAGS, flags);
}
Example 9
| Source File: AppsProvider.java From FireFiles with Apache License 2.0 | 4 votes |
|
private void includeAppFromService(MatrixCursor result, String docId, RunningServiceInfo processInfo, String query ) {
String process = processInfo.process;
final String packageName = processInfo.process;
process = process.substring(process.lastIndexOf(".") + 1, process.length());
String summary = "";
String displayName = "";
ApplicationInfo appInfo = null;
try {
appInfo = packageManager.getPackageInfo(packageName, PackageManager.GET_ACTIVITIES).applicationInfo;
displayName = process ;
} catch (Exception e) { }
if (TextUtils.isEmpty(displayName)) {
displayName = process;
}
if (null != query && !displayName.toLowerCase().contains(query)) {
return;
}
final String path = null != appInfo ? appInfo.sourceDir : "";
final String mimeType = Document.MIME_TYPE_APK;
int flags = Document.FLAG_SUPPORTS_DELETE | Document.FLAG_SUPPORTS_THUMBNAIL;
if(isTelevision()) {
flags |= Document.FLAG_DIR_PREFERS_GRID;
}
int importance = processInfo.foreground ? RunningAppProcessInfo.IMPORTANCE_FOREGROUND : RunningAppProcessInfo.IMPORTANCE_BACKGROUND;
summary = processTypeCache.get(importance);
final long size = getProcessSize(processInfo.pid);
final RowBuilder row = result.newRow();
row.add(Document.COLUMN_DOCUMENT_ID, getDocIdForApp(docId, packageName));
row.add(Document.COLUMN_DISPLAY_NAME, displayName);
row.add(Document.COLUMN_SUMMARY, summary);
row.add(Document.COLUMN_SIZE, size);
row.add(Document.COLUMN_MIME_TYPE, mimeType);
//row.add(Document.COLUMN_LAST_MODIFIED, processInfo.lastActivityTime);
row.add(Document.COLUMN_PATH, path);
row.add(Document.COLUMN_FLAGS, flags);
}
Example 10
| Source File: MyActivityManagerService.java From DroidPlugin with GNU Lesser General Public License v3.0 | 4 votes |
|
private void runProcessGC() {
if (mHostContext == null) {
return;
}
ActivityManager am = (ActivityManager) mHostContext.getSystemService(Context.ACTIVITY_SERVICE);
if (am == null) {
return;
}
List<RunningAppProcessInfo> infos = am.getRunningAppProcesses();
List<RunningAppProcessInfo> myInfos = new ArrayList<RunningAppProcessInfo>();
if (infos == null || infos.size() < 0) {
return;
}
List<String> pns = mStaticProcessList.getOtherProcessNames();
pns.add(mHostContext.getPackageName());
for (RunningAppProcessInfo info : infos) {
if (info.uid == android.os.Process.myUid()
&& info.pid != android.os.Process.myPid()
&& !pns.contains(info.processName)
&& mRunningProcessList.isPlugin(info.pid)
&& !mRunningProcessList.isPersistentApplication(info.pid)
/*&& !mRunningProcessList.isPersistentApplication(info.pid)*/) {
myInfos.add(info);
}
}
Collections.sort(myInfos, sProcessComparator);
for (RunningAppProcessInfo myInfo : myInfos) {
if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_GONE) {
doGc(myInfo);
} else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_EMPTY) {
doGc(myInfo);
} else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_BACKGROUND) {
doGc(myInfo);
} else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_SERVICE) {
doGc(myInfo);
} /*else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_CANT_SAVE_STATE) {
//杀死进程，不能保存状态。但是关我什么事？
}*/ else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_PERCEPTIBLE) {
//杀死进程
} else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_VISIBLE) {
//看得见
} else if (myInfo.importance == RunningAppProcessInfo.IMPORTANCE_FOREGROUND) {
//前台进程。
}
}
}
